org.onecmdb.ui.gwt.desktop.client.action.CloseTextToolItem.java Source code

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Here is the source code for org.onecmdb.ui.gwt.desktop.client.action.CloseTextToolItem.java

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/*
 * Lokomo OneCMDB - An Open Source Software for Configuration
 * Management of Datacenter Resources
 *
 * Copyright (C) 2006 Lokomo Systems AB
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * Lokomo Systems AB can be contacted via e-mail: info@lokomo.com or via
 * paper mail: Lokomo Systems AB, Svrdvgen 27, SE-182 33
 * Danderyd, Sweden.
 *
 */
package org.onecmdb.ui.gwt.desktop.client.action;

import com.extjs.gxt.ui.client.event.ComponentEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.widget.Window;
import com.extjs.gxt.ui.client.widget.toolbar.TextToolItem;
import com.google.gwt.user.client.ui.Widget;

public class CloseTextToolItem extends TextToolItem {

    private Widget widget;

    public CloseTextToolItem(Widget w) {
        this.widget = w;
        setText("Close");
        setIconStyle("close-icon");
        setToolTip("Close this window");
        addSelectionListener(new SelectionListener<ComponentEvent>() {

            @Override
            public void componentSelected(ComponentEvent ce) {
                closeParentWindow(widget);
            }

        });
    }

    private void closeParentWindow(Widget w) {
        if (w == null) {
            return;
        }
        if (w instanceof Window) {
            ((Window) w).close();
        }
        closeParentWindow(w.getParent());
    }

}